INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9518cdfee7c053c557f30dd08ce06ccec5b392545c9b6c6a6f389b2d7c29f932', 
    'k9iIZiTzJfnusXhQ5ti1bMexTX+JOzhRwsqXRmIBPg8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)